A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-01-113-6492
NSN 6645-00-168-0781
NSN 5895-00-246-4415
NSN 6220-00-570-0610
NSN 5990-01-033-1423
NSN 5925-00-229-0254
NSN 5975-01-152-4246
NSN 4140-01-063-5929
NSN 6110-00-596-9124
NSN 5895-01-502-5519
NSN 5960-01-632-6576
NSN 6685-01-607-6481